Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Michael J Yeager, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1396795829

Dr. Michael J Yeager, MD is an Obstetrics/Gynecology in Breinigsville, Pennsylvania. Graduated from Pennsylvania State University College of Medicine in 2002, 24 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
24
Trained at
Pennsylvania State University College of Medicine
Licensed in
NJ, PA
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1612 Thorndale Rd
Breinigsville, PA 18031-1277
Phone: (610) 657-3351
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 101 2nd St, Lakewood, NJ 08701-3324 — (732) 363-6655
  • 1201 Langhorne Newtown Rd, Langhorne, PA 19047-1201 — (215) 710-2000

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD425256 (PA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 25MA10755700 (NJ)
Gynecology Physician Taxonomy 207VG0400X · Licence MD425256 (PA)
Obstetrics Physician Taxonomy 207VX0000X · Licence MD425256 (PA)

Record details

NPI number1396795829
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 12, 2006
Last updated in NPPESJune 30, 2021
Certification dateJune 30, 2021
Mailing address1612 Thorndale Rd, Breinigsville, PA 18031-1277

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount